Iyini i-Chitosan?
I-Chitosan, etholakala ku-chitin, i-polysaccharide yemvelo etholakala kuma-exoskeleton ama-crustaceans afana nezinkalankala nezimfanzi.Ithathwa njengento ehambisana ne-biocompatible ne-biodegradable, i-chitosan isithole ukuduma ezimbonini ezahlukahlukene ngenxa yezakhiwo zayo ezihlukile kanye nezinzuzo ezingaba khona.
Ukusetshenziswa kwe-Chitosan:
1. Ukulawulwa Kwesisindo:
I-Chitosan isetshenziswe kabanzi njengesengezo sokudla sokulahlekelwa isisindo.Kukholakala ukuthi ibopha emafutheni okudla emgudwini wokugaya ukudla, ivimbele ukumuncwa kwawo ngumzimba.Ngenxa yalokho, amafutha amancane ayamuncwa, okuholela ekwehleni kwesisindo okungenzeka.Kodwa-ke, kufanele kuqashelwe ukuthi ukusebenza kwe-chitosan njengosizo lokulahlekelwa isisindo kusengaphansi kwempikiswano, futhi ucwaningo olwengeziwe luyadingeka.
2. Ukupholiswa Kwenxeba:
Ngenxa yezakhiwo zayo ezinhle, i-chitosan isetshenziswe emkhakheni wezokwelapha ukupholisa amanxeba.Inemveloi-antibacterial kanye ne-antifungalizakhiwo, ukudala indawo ekhuthaza ukuphulukiswa kwesilonda futhi inciphise ingozi yokutheleleka.Ukugqoka kwe-Chitosan kusetshenziselwe ukukhuthaza ukuvuselelwa kwezicubu nokusheshisa inqubo yokuphulukisa.
3. Uhlelo Lokulethwa Kwezidakamizwa:
I-Chitosan isetshenziswe embonini yezemithi njengohlelo lokulethwa kwezidakamizwa.Izakhiwo zayo ezihlukile ziyivumela ukuthi ihlanganise izidakamizwa futhi izilethe kumasayithi athile okuqondiwe kuwo emzimbeni.Lolu hlelo lokukhululwa olulawulwayo luqinisekisa ukugxila kwezidakamizwa okuqhubekayo, ukunciphisa imvamisa yokuphathwa kwezidakamizwa kanye nokuthuthukisa imiphumela yokwelapha.
Izinzuzo ze-Chitosan:
1. Ayihambisani nemvelo:
I-Chitosan isuselwa emithonjeni evuselelekayo futhi iyakwazi ukubola, okuyenza ibe enye indlela evumelana nemvelo kuzinto zokwenziwa.I-biocompatibility yayo kanye nobuthi obuphansi nakho kuyenza ibe inketho ekahle ezinhlelweni ze-biomedical.
2. Ukulawulwa Kwe-Cholesterol:
Ucwaningo luye lwabonisa ukuthi i-chitosan ingasiza ekulawuleni amazinga e-cholesterol.Kukholakala ukuthi ibopha kuma-bile acids emathunjini futhi ivimbele ukumuncwa kwawo.Lokhu kukhuthaza isibindi ukuthi sikhiqize ama-bile acid amaningi ngokusebenzisa izitolo ze-cholesterol, ngaleyo ndlela kunciphisa amazinga e-cholesterol ephelele emzimbeni.
3. Izici ze-Antimicrobial:
I-Chitosan ikhombisa izakhiwo ze-antimicrobial, iyenza i-ejenti ephumelelayo yokulawula izifo ezibangelwa amagciwane kanye nesikhunta.Ukusetshenziswa kwayo ekugqokeni amanxeba kusiza ukunciphisa ingozi yokutheleleka futhi kusize inqubo yokuphulukisa ngokushesha.
Imiphumela emibi ye-Chitosan:
Nakuba i-chitosan ngokuvamile ibhekwa njengephephile kubantu abaningi, kunemiphumela engemihle embalwa okufanele uyiqaphele:
1. Ukungezwani komzimba:
Abantu abangezwani ne-shellfish bangase babe nokungezwani ne-chitosan.Kubalulekile ukubheka noma yikuphi ukungezwani komzimba ngaphambi kokudla noma ukusebenzisa imikhiqizo equkethe i-chitosan.
2. Ukungaphatheki kahle emathunjini:
Abanye abantu bangase babe nezinkinga zokugaya ukudla njengobuhlungu besisu, isicanucanu, nokuqunjelwa lapho bethatha izithasiselo ze-chitosan.Kutuswa ukuthi uqale ngomthamo ophansi futhi kancane kancane uyandise ukuze unciphise ingozi yemiphumela emibi yesisu.
3. Ukumuncwa kwamavithamini namaminerali:
Amandla e-Chitosan okubopha emafutheni angase futhi avimbe ukumuncwa kwamavithamini ancibilikayo kumafutha namaminerali abalulekile.Ukunciphisa lokhu, kunconywa ukuthatha izithasiselo ze-chitosan ngokuhlukana neminye imithi noma izithasiselo.
Ekuphetheni,i-chitosaninikeza izinhlobonhlobo zokusetshenziswa nezinzuzo ezingaba khona.Kusukela ekulawuleni isisindo kuya ekuphulukisweni kwesilonda kanye nezinhlelo zokulethwa kwezidakamizwa, izakhiwo zayo eziyingqayizivele zithole izinhlelo zokusebenza ezimbonini ezihlukahlukene.Kodwa-ke, kubalulekile ukucabangela imiphumela engemihle engaba khona futhi uthintane nochwepheshe bezokunakekelwa kwempilo ngaphambi kokufaka i-chitosan ohlelweni lwakho lwezempilo.
Isikhathi sokuthumela: Nov-16-2023